系统介绍了毫秒爆破技术在协合煤矿极薄煤层炮采工作面的试验及应用情况。
This paper systematically described the test and application of millisecond delay detonation technique in blast-Winning face of very thin seal in Xiehe Coal Mine.
介绍了炮采工作面毫秒爆破的自然条件和起爆顺序，详细阐述了毫秒管的布置方式，在实践中收到了良好的效果。
The natural conditions and order of the millisecond blasting are introduced. The arrangement ways of the millisecond pipes are expounded. It has made good result in practice.
毫秒微差控制爆破是当前公路工程施工中广为采用的爆破方法。
The demolish of millisecond method is often used in the highway construction.
在石料开采工程中，应用深孔毫秒延时挤压爆破技术，减少爆破震动危害，石料块度比较理想，取得良好的爆破效果。
Deep hole millisecond compression blasting was applied to stone quarrying, resulting in reduced harmful blasting vibration, anticipated blasting fragment size and ideal blasting effect.
被拆除的除灰中心站爆破环境非常复杂，采用毫秒微差爆破和预处理措施，确保了除灰中心站的顺利倒塌和周围建筑物的绝对安全。
The millisecond short delay blasting and pre-treatment are used to guarantee the smooth collapses of dust treatment center station and security of the demolition environment.
被拆除的除灰中心站爆破环境非常复杂，采用毫秒微差爆破和预处理措施，确保了除灰中心站的顺利倒塌和周围建筑物的绝对安全。
The millisecond short delay blasting and pre-treatment are used to guarantee the smooth collapses of dust treatment center station and security of the demolition environment.
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